Perhaps you should try some spelling variations:
cam thuc » am thuc, nam thuc, cam thu
cau treo » cau theo, cau tren, cau triet
sinh ty » sinh ly, sinh y, sinh tu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
cuu tre » cua tre, cau tren
va cam » va cham, va cac, va cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sinh ty nang xa hoi. lieu va cam thuc va hanh vi ((cuu tre) OR (cau treo))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sinh ty nang xa hoi. lieu va cam thuc va hanh vi ((cuu tre) OR (cau treo))".
• Adding a wildcard symbol may retrieve word variants: hoc sinh ty nang xa hoi. lieu va cam thuc va hanh vi ((cuu tre) OR (cau treo))*.